Altered cortical oxygenation dynamics, impaired cortical recruitment, and network dysconnectivity across the transdiagnostic anxiety spectrum: a systems biology multi-channel fNIRS study.
BACKGROUND Anxiety-spectrum disorders (ANSD) are highly prevalent, yet the underlying cortical neurofunctional alterations remain unclear. A systems-biology approach integrating complementary functional near-infrared spectroscopy (fNIRS) measures may provide a more comprehensive characterization of cortical dysfunction...